Crepe paper tube

1.Insulation class A, 2.Color natural, 3.High purity and high oil-absorption, 4.Good electric dielectric strength - details see: https://www.packinghere.com/crepe-paper-tube-10032160

Paper Type: Crepe Paper

Use: Other

Place of Origin: Hunan China (Mainland)

Description

Crepe papers are produced from base papers weighing 25 - 180 g/m2 (15 -111 lbs/ream) and have an elongation of between 15 to 300 %. They are available in master rolls of up 1200 mm and in slit width in a big variety of customer specified inside and outside diameters. Some of the grades are also traverse wound.

Features

Insulation class A (105 °C)

•Color natural

•High purity and high oil-absorption

•Good electric dielectric strength

•Excellent compatibility with insulating liquids (mineral oils, silicon oils and ascerol oils).

•Free from conductive particles

Applications:

Creped Papers are ideally suited to insulate irregular shapes and surfaces where a proper insulation can not be reached with flat papers. Specialities were developed for applications as magnet wire insulation, as layer insulation, in current transformers, in RIP bushings or as shielding material.

Available:

Thickness ( Base paper ) : 1.50 Mil (0.04 mm) to 5 Mil (0.125 mm)

Special widths on request

Technical Data

Properties	Units	SPECIFIED VALUES	TYPICAL OBTAINED TEST VALUES, RBL(GSM)
Properties	Units	Under IEC-60554-3-3	60/120	60/150	100/200	100/250
Thickness Tolerance	Mm		0.33	0.39	0.48	0.55
Hill Count	Counts/		11	16	11	16
Hill Count	10 mm		11	16	11	16
Extended Tensile Index(MD)	Nm/g Min	39	64	66	65	68
Elongation/Stretch At Break (MD)	%		102	157	98	153
Moisture Content	Max %	8	4.3	4.1	4.4	4.5
Ash	Max 5	1	0.78	0.71	0.5	0.54
Conductivity of Aqueous Extract	mS/m	10 Max	2.6	2.1	2.9	3.5
pH of Aqueous Extract		6-8	7.2	7.1	7.0	7.4
Break Down Voltage In Air In Oil	KV/mm KV/mm	80% Stretched ( 10 layers)	10	10	11	10
Break Down Voltage In Air In Oil	KV/mm KV/mm	80% Stretched ( 10 layers)	22	23	24	26
Oil Absorption	%		51	52	24	26
Density	gm/cc		0.38	0.42	0.43	0.45